Managed reference to pattern sequences. More...

#include <dataflow_pattern.h>

Inheritance diagram for tvm::relax::PatternSeq:

Collaboration diagram for tvm::relax::PatternSeq:

Public Member Functions
	PatternSeq (DFPattern init_pattern)

	PatternSeq (tvm::Array< DFPattern > patterns, bool only_used_by=false)

PatternSeq	UsedBy (PatternSeq other, int index=-1) const

PatternSeq	OnlyUsedBy (PatternSeq other, int index=-1) const

PatternSeq	dup () const
	Syntatic Sugar for duplicating the current pattern sequence. More...

	TVM_DEFINE_OBJECT_REF_METHODS (PatternSeq, ObjectRef, PatternSeqNode)

Public Member Functions inherited from tvm::runtime::ObjectRef
	ObjectRef ()=default
	default constructor More...

	ObjectRef (ObjectPtr< Object > data)
	Constructor from existing object ptr. More...

bool	same_as (const ObjectRef &other) const
	Comparator. More...

bool	operator== (const ObjectRef &other) const
	Comparator. More...

bool	operator!= (const ObjectRef &other) const
	Comparator. More...

bool	operator< (const ObjectRef &other) const
	Comparator. More...

bool	defined () const

const Object *	get () const

const Object *	operator-> () const

bool	unique () const

int	use_count () const

template<typename ObjectType , typename = std::enable_if_t<std::is_base_of_v<Object, ObjectType>>>
const ObjectType *	as () const
	Try to downcast the internal Object to a raw pointer of a corresponding type. More...

template<typename ObjectRefType , typename = std::enable_if_t<std::is_base_of_v<ObjectRef, ObjectRefType>>>
Optional< ObjectRefType >	as () const
	Try to downcast the ObjectRef to a Optional<T> of the requested type. More...

Friends
PatternSeq	UsedBy (const PatternSeq &lhs, const PatternSeq &rhs, int index)
	Create used-by relationship between lhs[-1] and rhs[0], with [lhs, rhs] returned. More...

PatternSeq	OnlyUsedBy (const PatternSeq &lhs, const PatternSeq &rhs, int index)
	Create only-used-by relationship between lhs[-1] and rhs[0], with [lhs, rhs] returned. More...

Additional Inherited Members
Public Types inherited from tvm::runtime::ObjectRef
using	ContainerType = Object
	type indicate the container type. More...

Static Public Attributes inherited from tvm::runtime::ObjectRef
static constexpr bool	_type_is_nullable = true

Protected Member Functions inherited from tvm::runtime::ObjectRef
Object *	get_mutable () const

Static Protected Member Functions inherited from tvm::runtime::ObjectRef
template<typename T >
static T	DowncastNoCheck (ObjectRef ref)
	Internal helper function downcast a ref without check. More...

static void	FFIClearAfterMove (ObjectRef *ref)
	Clear the object ref data field without DecRef after we successfully moved the field. More...

template<typename ObjectType >
static ObjectPtr< ObjectType >	GetDataPtr (const ObjectRef &ref)
	Internal helper function get data_ as ObjectPtr of ObjectType. More...

Protected Attributes inherited from tvm::runtime::ObjectRef
ObjectPtr< Object >	data_
	Internal pointer that backs the reference. More...

Detailed Description

Managed reference to pattern sequences.

See also: PatternSeqNode

Constructor & Destructor Documentation

◆ PatternSeq() [1/2]

tvm::relax::PatternSeq::PatternSeq ( DFPattern init_pattern )

explicit

◆ PatternSeq() [2/2]

tvm::relax::PatternSeq::PatternSeq	(	tvm::Array< DFPattern >	patterns,
		bool	only_used_by = `false`
	)

explicit

Member Function Documentation

◆ dup()

PatternSeq tvm::relax::PatternSeq::dup ( ) const

Syntatic Sugar for duplicating the current pattern sequence.

◆ OnlyUsedBy()

PatternSeq tvm::relax::PatternSeq::OnlyUsedBy	(	PatternSeq	other,
		int	index = `-1`
	)		const

◆ TVM_DEFINE_OBJECT_REF_METHODS()

tvm::relax::PatternSeq::TVM_DEFINE_OBJECT_REF_METHODS	(	PatternSeq	,
		ObjectRef	,
		PatternSeqNode
	)

◆ UsedBy()

PatternSeq tvm::relax::PatternSeq::UsedBy	(	PatternSeq	other,
		int	index = `-1`
	)		const

Friends And Related Function Documentation

◆ OnlyUsedBy

PatternSeq OnlyUsedBy	(	const PatternSeq &	lhs,
		const PatternSeq &	rhs,
		int	index
	)

friend

Create only-used-by relationship between lhs[-1] and rhs[0], with [*lhs, *rhs] returned.

Parameters

lhs	Left hand side of the used-by relationship.
rhs	Right hand side of the used-by relationship.
index	lhs[-1] is used as the index'th argument of rhs[0].

Returns: PatternSeq The concatenated sequence of [*lhs, *rhs].

◆ UsedBy

PatternSeq UsedBy	(	const PatternSeq &	lhs,
		const PatternSeq &	rhs,
		int	index
	)